251196000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{173}}^1$

素因数の和:223

約数の個数: 288

約数和(自身を含む): 909758304

約数和(自身を除く): 658562304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 96, 100, 110, 120, 121, 125, 132, 150, 160, 165, 173, 176, 200, 220, 240, 242, 250, 264, 275, 300, 330, 346, 352, 363, 375, 400, 440, 480, 484, 500, 519, 528, 550, 600, 605, 660, 692, 726, 750, 800, 825, 865, 880, 968, 1000, 1038, 1056, 1100, 1200, 1210, 1320, 1375, 1384, 1452, 1500, 1650, 1730, 1760, 1815, 1903, 1936, 2000, 2076, 2200, 2400, 2420, 2595, 2640, 2750, 2768, 2904, 3000, 3025, 3300, 3460, 3630, 3806, 3872, 4000, 4125, 4152, 4325, 4400, 4840, 5190, 5280, 5500, 5536, 5709, 5808, 6000, 6050, 6600, 6920, 7260, 7612, 8250, 8304, 8650, 8800, 9075, 9515, 9680, 10380, 11000, 11418, 11616, 12000, 12100, 12975, 13200, 13840, 14520, 15125, 15224, 16500, 16608, 17300, 18150, 19030, 19360, 20760, 20933, 21625, 22000, 22836, 24200, 25950, 26400, 27680, 28545, 29040, 30250, 30448, 33000, 34600, 36300, 38060, 41520, 41866, 43250, 44000, 45375, 45672, 47575, 48400, 51900, 57090, 58080, 60500, 60896, 62799, 64875, 66000, 69200, 72600, 76120, 83040, 83732, 86500, 90750, 91344, 95150, 96800, 103800, 104665, 114180, 121000, 125598, 129750, 132000, 138400, 142725, 145200, 152240, 167464, 173000, 181500, 182688, 190300, 207600, 209330, 228360, 237875, 242000, 251196, 259500, 285450, 290400, 304480, 313995, 334928, 346000, 363000, 380600, 415200, 418660, 456720, 475750, 484000, 502392, 519000, 523325, 570900, 627990, 669856, 692000, 713625, 726000, 761200, 837320, 913440, 951500, 1004784, 1038000, 1046650, 1141800, 1255980, 1427250, 1452000, 1522400, 1569975, 1674640, 1903000, 2009568, 2076000, 2093300, 2283600, 2511960, 2616625, 2854500, 3139950, 3349280, 3806000, 4186600, 4567200, 5023920, 5233250, 5709000, 6279900, 7612000, 7849875, 8373200, 10047840, 10466500, 11418000, 12559800, 15699750, 16746400, 20933000, 22836000, 25119600, 31399500, 41866000, 50239200, 62799000, 83732000, 125598000, 251196000]

約数ペア:

[(1, 251196000), (2, 125598000), (3, 83732000), (4, 62799000), (5, 50239200), (6, 41866000), (8, 31399500), (10, 25119600), (11, 22836000), (12, 20933000), (15, 16746400), (16, 15699750), (20, 12559800), (22, 11418000), (24, 10466500), (25, 10047840), (30, 8373200), (32, 7849875), (33, 7612000), (40, 6279900), (44, 5709000), (48, 5233250), (50, 5023920), (55, 4567200), (60, 4186600), (66, 3806000), (75, 3349280), (80, 3139950), (88, 2854500), (96, 2616625), (100, 2511960), (110, 2283600), (120, 2093300), (121, 2076000), (125, 2009568), (132, 1903000), (150, 1674640), (160, 1569975), (165, 1522400), (173, 1452000), (176, 1427250), (200, 1255980), (220, 1141800), (240, 1046650), (242, 1038000), (250, 1004784), (264, 951500), (275, 913440), (300, 837320), (330, 761200), (346, 726000), (352, 713625), (363, 692000), (375, 669856), (400, 627990), (440, 570900), (480, 523325), (484, 519000), (500, 502392), (519, 484000), (528, 475750), (550, 456720), (600, 418660), (605, 415200), (660, 380600), (692, 363000), (726, 346000), (750, 334928), (800, 313995), (825, 304480), (865, 290400), (880, 285450), (968, 259500), (1000, 251196), (1038, 242000), (1056, 237875), (1100, 228360), (1200, 209330), (1210, 207600), (1320, 190300), (1375, 182688), (1384, 181500), (1452, 173000), (1500, 167464), (1650, 152240), (1730, 145200), (1760, 142725), (1815, 138400), (1903, 132000), (1936, 129750), (2000, 125598), (2076, 121000), (2200, 114180), (2400, 104665), (2420, 103800), (2595, 96800), (2640, 95150), (2750, 91344), (2768, 90750), (2904, 86500), (3000, 83732), (3025, 83040), (3300, 76120), (3460, 72600), (3630, 69200), (3806, 66000), (3872, 64875), (4000, 62799), (4125, 60896), (4152, 60500), (4325, 58080), (4400, 57090), (4840, 51900), (5190, 48400), (5280, 47575), (5500, 45672), (5536, 45375), (5709, 44000), (5808, 43250), (6000, 41866), (6050, 41520), (6600, 38060), (6920, 36300), (7260, 34600), (7612, 33000), (8250, 30448), (8304, 30250), (8650, 29040), (8800, 28545), (9075, 27680), (9515, 26400), (9680, 25950), (10380, 24200), (11000, 22836), (11418, 22000), (11616, 21625), (12000, 20933), (12100, 20760), (12975, 19360), (13200, 19030), (13840, 18150), (14520, 17300), (15125, 16608), (15224, 16500)]